What is a breakpoint, and how can it be used in debugging a Go program?
- A point in time when debugging is paused.
- A point in code where an error occurred.
- A point where the code is deleted.
- A point where the code is compiled.
A breakpoint is a specific point in your code where the debugger pauses program execution, allowing you to inspect the program's state and variables at that moment. Breakpoints are used in debugging to help you analyze the program's behavior step by step. In Go, you can set breakpoints in your code using a debugger like Delve or with the built-in debugging support in many popular integrated development environments (IDEs) such as Visual Studio Code. Once a breakpoint is reached, you can examine variable values, step through code, and identify issues more effectively. Breakpoints are an invaluable tool for debugging complex Go programs.
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